Respostas

  • Usuário do Brainly
2014-06-16T14:52:27-03:00
X = (x₂ + x₁)/2
x = (- 5 + 3)/2
x = - 2/2
x = - 1

y = (y₂ + y₁)/2
y = (- 6 + 6)/2
y = 0/2
y = 0

M(- 1, 0)
1 5 1